
    ul {
      display: flex;
      flex-direction: row;
      justify-content: center;
    }
  
    li {
      list-style: none;
      padding: 10px;
      font-size: 25px;
    }
  
    a {
      text-decoration: none;
    }
  
    #form1 {
      margin-left: 400px;
    }